Decorative housing of lamp



FIG. 1 is an elevational view of a decorative housing of lamp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan elevational view thereof;

FIG. 7 is a bottom plan elevational view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8—8 in FIG. 2. 

The ornamental design for a decorative housing of lamp, as shown and described. 